Harris Value

18906 Grosbeak Ln, Tomball, TX 77377

2,484 sqft, built 1986, in Rosewood Hill Appraised at $446,257 for 2026.

Harris County account 1135010000067

Appraised value
$446,257
Tax year 2026 · after any cap, before exemptions
Market value
$453,560
Living area
2,484 sqft
$180 per sqft
Year built
1986
Average quality
Homestead
Yes
Owner-occupied exemption on file

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77377 and Rosewood Hill assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $405,689 in 2025 to $446,257 in 2026.
  • Appraised value per square footThe current public record shows about $180 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $7,303 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Rosewood Hill neighborhood and ZIP 77377.
  • Neighborhood value signalAmong 287 residential records in the same neighborhood, the average appraised value is about $203 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +10.0% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 18814 Meadow Ln, Tomball, TX 77377
    2,434 sqft | $161/sqft | built 1982 | Similar size (2,434 vs 2,484 sqft); Similar age (1982 vs 1986); Similar lot size (34,996 vs 34,848 sqft)
    $392,091
  • 22011 Rosewood Trl, Tomball, TX 77377
    2,388 sqft | $162/sqft | built 1980 | Similar size (2,388 vs 2,484 sqft); Similar lot size (35,000 vs 34,848 sqft); Same quality (Average)
    $386,233
  • 18819 W Bluebird Ln, Tomball, TX 77377
    2,542 sqft | $140/sqft | built 1981 | Similar size (2,542 vs 2,484 sqft); Similar age (1981 vs 1986); Lot 10% smaller (31,363 vs 34,848 sqft)
    $357,145
  • 18706 Goldfinch Ln, Tomball, TX 77377
    2,596 sqft | $186/sqft | built 1983 | Similar size (2,596 vs 2,484 sqft); Similar age (1983 vs 1986); Lot 12% larger (39,004 vs 34,848 sqft)
    $482,841
  • 18911 Meadow Ln, Tomball, TX 77377
    2,514 sqft | $203/sqft | built 1989 | Similar size (2,514 vs 2,484 sqft); Similar age (1989 vs 1986); Lot 17% larger (40,890 vs 34,848 sqft)
    $509,433

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.